package tickets;

public class TicketTest {

	public static void main(String[] args) {
		SaleTicket st1 = new SaleTicket("窗口1");
		SaleTicket st2 = new SaleTicket("窗口2");
		SaleTicket st3 = new SaleTicket("窗口3");
		SaleTicket st4 = new SaleTicket("窗口4");

		st1.start();
		st2.start();
		st3.start();
		st4.start();
	}

}
